{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1224588217",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2b6ec25e3f309c91847e195220b82f0e5ab79e77e08df4f9409445cb8a152fc",
    "signature": "0xaaac9e43b0ac1f584d9e2bd8b3c7c5d95821d3452e0a3b2b89debb0b921cb5950a0d6c2d9ed4eef73d4190b17ae78855a7ddbbc4318972c3ba8b653e6c07eb7a1b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}